{"description":"\u52d8\u9055\u3044 id:ujihisa\u5144\u3055\u3093\u306e\u30ec\u30b9\u306b\u3057\u305f\u304c\u3063\u3066\u66f8\u3044\u3066\u307f\u307e\u3057\u305f\u304c\u52d5\u304d\u307e\u305b\u3093\u3002\u3069\u3057\u3066\u304b\u306a\u3041 \u306a\u3093\u3060\u304b\u3069\u3048\u3089\u3044\u9593\u9055\u3044\u3092\u3057\u3066\u3044\u308b\u6c17\u304c\u3057\u307e\u3059\u3002\u3042\u307b\u306e\u5b50 class Queens \u4e2d\u7565 def calc(i=0) @answer = 0 calc(0) end def calc(i) if i == @boardSize # print(\" show_ans;[\") # @boardSize.times{|k| printf(\"%s,\",@matrix[k])} # print(\"]\\n\") @answer +=1 else @boardSize.times{|k| if check(i,k) @m\u2026","url":"https://gomi-box.hatenablog.com/entry/20080323/1206316091","type":"rich","height":"190","provider_name":"Hatena Blog","title":"\u518d\u3073N-queens\u554f\u984c(\u30a8\u30a4\u30c8\u30af\u30a4\u30fc\u30f3\u30ba\u554f\u984c)","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgomi-box.hatenablog.com%2Fentry%2F20080323%2F1206316091\" title=\"\u518d\u3073N-queens\u554f\u984c(\u30a8\u30a4\u30c8\u30af\u30a4\u30fc\u30f3\u30ba\u554f\u984c) - \u6bdb\u306e\u306f\u3048\u305f\u3088\u3046\u306a\u3082\u306e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u6bdb\u306e\u306f\u3048\u305f\u3088\u3046\u306a\u3082\u306e","author_name":"gomi-box","image_url":null,"categories":["Ruby"],"provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/gomi-box/","blog_url":"https://gomi-box.hatenablog.com/","published":"2008-03-23 08:48:11"}